Quick answers
- Does Rebecca J. Grosh accept Medicare assignment?
- Yes. Medicare's clinician data says Rebecca J. Grosh accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Rebecca J. Grosh see?
- In 2024, CMS data shows 307 Original Medicare patients and 4,149 services for Rebecca J. Grosh. This counts Original Medicare only and measures volume, not quality.
- What is Rebecca J. Grosh's NPI number?
- 1366847188. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Rebecca J. Grosh, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 307 |
|---|---|
| Services billed to Medicare | 4,149 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,321 services
- Hyaluronan or derivative, durolane, for intra-articular injection, 1 mg (J7318)1,140 services
- Injection, triamcinolone acetonide, not otherwise specified, 10 mg (J3301)890 services
- Aspiration and/or injection of fluid from large joint (20610)209 services
- X-ray of knee, 4 or more views (73564)165 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- Arthritis75%
- High cholesterol69%
- High blood pressure58%
- Ischemic heart disease20%
- Depression20%
- Chronic kidney disease19%
Hospitals where Rebecca J. Grosh works
Medicare's Facility Affiliation Data lists Rebecca J. Grosh at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Orthocolorado Hospital at St Anthony Medical CampusLakewood, CO · Acute Care Hospital · Emergency services: listed by Medicare · CCN 060124
Practice locations
Addresses where Rebecca J. Grosh is enrolled with Medicare (CMS data updated October 2, 2026).
- 1060 Plaza DrHighlands Ranch, CO 80129 (303) 233‑1223
- 640 Plaza DrHighlands Ranch, CO 80129 (303) 233‑1223
- 660 Golden Ridge RdGolden, CO 80401
Group practices
Medicare enrollment lists Rebecca J. Grosh as a member of this group (CMS data updated October 2, 2026).
- Panorama Orthopedics and Spine Center PC308 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Highlands Ranch
Clinicians with the same Medicare primary specialty in Highlands Ranch, CO — not a recommendation.
Other clinicians in Panorama Orthopedics and Spine Center PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2014 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366847188 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians